From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751032AbWEYQUV (ORCPT ); Thu, 25 May 2006 12:20:21 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1030243AbWEYQUU (ORCPT ); Thu, 25 May 2006 12:20:20 -0400 Received: from smtp.osdl.org ([65.172.181.4]:50571 "EHLO smtp.osdl.org") by vger.kernel.org with ESMTP id S1751032AbWEYQUT (ORCPT ); Thu, 25 May 2006 12:20:19 -0400 Date: Thu, 25 May 2006 09:19:46 -0700 From: Andrew Morton To: Wu Fengguang Cc: linux-kernel@vger.kernel.org, wfg@mail.ustc.edu.cn Subject: Re: [PATCH 03/33] radixtree: hole scanning functions Message-Id: <20060525091946.2b57840f.akpm@osdl.org> In-Reply-To: <348469537.15678@ustc.edu.cn> References: <20060524111246.420010595@localhost.localdomain> <348469537.15678@ustc.edu.cn> X-Mailer: Sylpheed version 1.0.4 (GTK+ 1.2.10; i386-redhat-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Wu Fengguang wrote: > > Introduce a pair of functions to scan radix tree for hole/empty item. > There's a userspace radix-tree test harness at http://www.zip.com.au/~akpm/linux/patches/stuff/rtth.tar.gz. If/when these new features are merged up, it would be good to have new testcases added to that suite, please. In the meanwhile you may care to develop those tests anwyway, see if you can trip up the new features.